TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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(12) (13) (14) (15) TM 9-2815-202-34 Remove bolts (33), flat washers (34), cover plates (35) and gaskets (36) from corners of cylinder head. Discard gaskets. If necessary, remove support bracket (37), two bolts (38), and two Iockwashers (39) from right cylinder head. Discard Iockwashers. Remove two bolts (40), two flat washers (41), adaptor (42), and gasket (43) from inboard corner or cylinder head. Discard gasket. Remove eight fuel connectors (4) and eight washers (44) from cylinder head. NOTE If the cylinder head is to be pressure checked, do not remove parts in steps (16) thru (21). (16) Remove eight nuts (45), eight Iockwashers (46), four cover plates (47), and four gaskets (48) from outboard side of cylinder head. Discard gaskets and Iockwashers. (17) Remove eight studs (49) from outboard side of cylinder head. (18) Remove five studs (50) from outboard side of cylinder head. (19) Remove cup plug (51 ) from rear of cylinder head. Discard plug. (20) Remove fuse plug (52) from outboard side of cylinder head. 4-187